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Full text of "Alaskan glacier studies of the National Geographic Society in the Yakutat Bay, Prince William Sound and lower Copper River regions"

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PLATE LXI
A.    NUNATAK GLACIER AND ITS LAND ARM Photogi-aph, 1906, by Canadian Boundary Survey.
B.   THE LAND TONGUE, or NUNATAK GLACIER From Station C (Map 4), showing recession from 1809 to 1909.